As liberating as abandoning ye olde office cubicle sounds, working out of a café, library, or other public or coworking space can leave even the most focused person distracted and open to prying eyes. Electronics guru Becky Stern has an unusual solution: a knitted garment that fits around your head and your laptop like an oversized sock or cocoon. Sure, you’ll undoubtedly draw quizzical stares, but what price privacy and peace—even at the risk of looking like Mr. Snuffleupagus?